Answer:
Explanation:
impedance z=(XL^2+R^2)^1/2
power across te resistor ==i^2r
286/300
I=.976
Answer:
limited liability, limitation in expansion, risk bearing, problem of continuity,
The answer is negative 14
Answer:
Explanation:
The resistance of a wire depends on the length of the wire and the area of crossection of wire.
resistance is directly proportional to the length of the wire
and inversely proportional to the area of crossection of the wire.
So, to decrease the resistance, length should be decreased and the area of crossection should be increased.
